n= 3, me = –2 Express your answer as an integer. ΑΣφ Number of electrons =

Q: For each ionic depiction, give the name of the parent atom, its mass number, and its group and…

A: Atomic number of an atom is equal to number of protons present in it. For a neutral atom, the number…

Q: 1s 25 2p How many 1s electrons are in the ion?

A: Given :  An atomic cation configuration is given and we have to write the electrons present in 1s.

Q: 8 - How many electrons are in the XY3 ion? ( 15X 24Y) a) 88 84 87 91 Boş bırak

A: The given ion is = XY34- The atomic number of X and Y is as follows: atomic number of 15X is =…

Q: For each ionic depiction, give the name of the parent atom, its mass number, and its group and…

A: The atomic number of an element is equal to the number of atoms. For a neutral atom, the number of…

Q: Read each description in the first column of the table below. If any chemical element with atomic…

A: Modern periodic table is a tabular form of elements according to their increasing atomic number. It…

Q: 6. Calculate the atomic mass of the element described below (both atoms of the same element). Then…

A: Isotopes are defined as the atoms of same element having same number of protons but different number…

Q: Write the symbol for each of the following particles. (a) an atom with 17 protons and 17 electrons…

A: Number of protons = atomic number  Number of neutrons = mass no. - atomic no. For a neutral atom :-…

Q: Imagine a unit of charge called the zorg. A chemist performs the Millikan oil drop experiment and…

A: In Millikan's oil drop mechanism, the charge of one drop should be a multiple of a whole number of…

Q: 4. Lead 210 is a radioactive isotope of lead. It is a beta emitter. In the radioactive decay process…

A: We have to assume that each radioactive species has 82 electrons. No. Of electrons = No. Of protons…

Q: Florida International University CLUE Curriculum, Swamy Name: Panther ID: Dr. Swamy spotted this on…

A: Given : Periodic table  To find : complete the table with correct elements  Solutions : Atomic…

Q: Give the atom or the atomic number of the term ³P0

A: Apply formula (2s+1)LJ

Q: Which of the following images correctly shows a Magnesium with a 2+ charge (Mg2)? Mg Mg Mg Ma D

A:

Q: Give the name, atomic symbol, and group number of the element with each Z value, and classify it as…

A: Since you have posted multiple subparts, the answer for first three sub-parts are given below.…

Q: Write isotopic symbols in the form 2X for each isotope. a. the copper isotope with 34 neutrons b.…

A: Isotopic Symbol: It gives us information about the number of protons, neutrons, and mass number of a…

Q: 13.How many protons and electrons are in one Br ion? A)35 p. 35e B)80 p. 81 e C)35 p. 34 e D)35p,…

A: In neutral element , number of protons and electrons are same but for ionic species the number  of…

Q: Comparing the chlorine neutral atom and its anion, what do you notice about the radius in the…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

Q: What element is “X" give the chemical symbol? а.) X 1s°2s°2p® b.) X²+ 1s°2s°2p°3s°3p®

A: We have to identify  the  element 'X' for the  given two electronic configurations.

Q: Fill in the gaps in the following table:

A: Atomic Number = Number of Protons  Mass Number = Number of Protons + Number of Neutrons Symbol -…

Q: 6. Which row in the table is INCORRECT? (a) (b) (c) (d) (e) Symbol 79Se2 P 107 Ag+ 55Mn SV 130-…

A:

Q: Q2: Calculate The Effective Atomic Number Rule(EAN) to each following compounds [Mn2(CO)10],…

A: The Effective Atomic number is the number of electrons present around the central metal atom in the…

Q: Potassium occurs naturally as two isotopes. The heavier isotope has percentage abundance of 93.1.…

A:

Q: metalloids

A: In the periodic table, major percentage are metals. In all the periodic table most element are…

Q: Direction: A. Complete the table below by filling the blanks with the correct value. Mass Number 12…

A: Classification of elements: The elements are arranged in a systematic way in a table known as a…

Q: (a) 8 protons, 10 electrons (b) 20 protons, 18 electrons (c) 53 protons, 54 electrons (d) 26…

A: Monoatomic ion consist of exactly one atom .       Example:Li+, O2-. a) 8 protons ,10 electrons.…

Q: Answer true or false. (a) A proton and an electron have the same mass but opposite charges. (b) The…

A: Note:  “Since you have posted a question with multiple sub-parts, we will solve first three subparts…

Q: What is the charge of the underlined atoms below? a. NO2 b. FeCl3 c. K2SO4 d. ClO3-

A: NOTE : As you mentioned find charge of underlined atoms. No underlined atoms shown. So, charges of…

Q: Identify each of the following elements: a.member of the same family as oxygen whose most stable ion…

A: (a)Oxygen belongs to group VI of the periodic table. Tellurium is the member of this group only with…

Q: Which statement is incorrect? Elements are building blocks for compunds. An atom is the smallest…

A: The detailed explanation of the given statements is as follows:   Statement true/false…

Q: Potassium occurs naturally as two isotopes. The heavier isotope has percentage abundance of 93.1.…

A:

Q: Which elements have more protons per atom than phosphorus? A bromine and sulfur B helium and…

A: Atomic number = number of protons  Atomic number of phosphorus(P) =15  So, it has 15 protons per…

Q: 1.An isotope of a neutral element has 24 electrons and 31 neutrons. What is the element? Cr Cs Cl Ga…

A: Find the solution below

Q: Identiry each of the following ele nts: The 4th noble gas Krypton The 3rd halogen Chlorine The 6th…

A: Transition metals are those metals in modern periodic table which are situated in between metal and…

Q: 1. Determine how many electrons does the following ions have. a.) Cerium ion with a +3 charge b.)…

A:

Q: How many electrons do each of the following charged elements have? (Helps to determine proton number…

A: Proton number is the number of protons present in the nucleus which is equal to the atomic number.…

Q: 2# Element Symbol Charge +, 0, Protons Neutrons electrons Carbon-13 6 Hydrogen-2 He 2 Nitrogen…

A: An element  is represented as   XAz here A is the symbol of element X is Atomic mass( mass number)…

Q: 6. What element has 18 electrons when it forms an anion with a 2- charge? How Can I.rei Write the…

A: Number of electrons in any particular element is basically considered as atomic number of that…

Q: The purpose of this assignment is to help you become more familiar with the atomic structure of some…

A:

Q: Complete the following table. Assume the atom is neutral If electrons or a charge are.not glven. Ple…

A:

Q: Give the names and charges of the cation and anion in eachof the following compounds: (a) CaO, (b)…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: 37. Which of the following statements is not correct? A. A cation is formed when an atom loses one…

A:

Q: What would you predict the charge of an ion from column 1A (or column 1 from ptable) to be? 2- 1- C.…

A: Since, 1A contain alkali metal.

Q: Give the symbol of the element described by each of the following: a. Group 5A (15), Period 3 b. the…

A: All the elements either present in the nature or man-made consists of a specific number of protons,…

Q: Determine the number of protons and the number of electronsin each ion.a. Ni2 +            b. S2 -…

A: The sub-atomic particles that occur in the nucleus are termed as Protons. Their count always remains…

Q: Atomic weight of an element with two naturally occurring isotopes. Isotope Isotopic Mass…

A: For an element, the identifying features are its atomic number and atomic massAtomic number gives…

Q: How many atoms of each type are represented in 4M93(PO)2? *

A: The molecular formula of the given compound is Mg3(PO4)2 and the number of molecules is four.…

Q: Please read and follow the instructions carefully, Complete the following table with the necessary…

A:

Q: When asked to fill out the box diagram for an atom or ion, students gave various incorrect answers.…

A:

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.